State comparison · 2025
First-Line Supervisors of Transportation Workers salary: Maryland vs Massachusetts
First-Line Supervisors of Transportation Workers in Maryland earn a median of $74,070. In Massachusetts, $65,570. After cost-of-living, the gap is 13.8% — not 13%.
Nominal pay gap
+13%
Maryland vs Massachusetts
COL-adjusted gap
+13.8%
After BEA Regional Price Parities
Maryland
First-Line Supervisors of Transportation Workers
- Median
- $74,070
- p25
- $57,790
- p75
- $94,370
- p10
- $46,970
- p90
- $104,210
- COL index (BEA RPP)100 = US average
- 105.0
Massachusetts
First-Line Supervisors of Transportation Workers
- Median
- $65,570
- p25
- $54,600
- p75
- $81,580
- p10
- $45,960
- p90
- $100,400
- COL index (BEA RPP)100 = US average
- 105.8
BLS Occupational Employment and Wage Statistics, May 2025. Cost-of-living adjustment from BEA Regional Price Parities (overall index). Hiring velocity from DOL OFLC public disclosure data, recent 180 days vs prior. See methodology.